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LFM3-VL-2B-FP8
FP8 version of LFM3-VL-2B for GPU inference.
Language feed-forward and attention weights use FP8 with 128×128 blocks and dynamic activation quantization. Embeddings, the output head, convolutions, attention gates and norms stay in BF16. The vision encoder and projector also stay in BF16. Sliding-window and RoPE settings are unchanged.
Find architecture and usage details in the original model card.
Use with SGLang
Support for LFM3-VL in SGLang is in review in sgl-project/sglang#46858. We will update this card when a release supports it.
python -m sglang.launch_server \
--model-path LiquidAI/LFM3-VL-2B-FP8 \
--reasoning-parser qwen3-thinking